Graphviz: lib/expr/exparse.c File Reference

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#include <assert.h>
#include <expr/exop.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ast/ast.h>
#include <util/gv_ctype.h>
#include <util/streq.h>
#include <expr/exgram.h>
#include <limits.h>

Include dependency graph for exparse.c:

Go to the source code of this file.

Data Structures
union	EX_STYPE

union	yyalloc

Macros
#define	YYBISON 1

#define	YYBISON_VERSION "3.5.1"

#define	YYSKELETON_NAME "yacc.c"

#define	YYPURE 0

#define	YYPUSH 0

#define	YYPULL 1

#define	YYSTYPE EX_STYPE

#define	yyparse ex_parse

#define	yylex ex_lex

#define	yyerror ex_error

#define	yydebug ex_debug

#define	yynerrs ex_nerrs

#define	yylval ex_lval

#define	yychar ex_char

#define	YY_CAST(Type, Val) ((Type) (Val))

#define	YY_REINTERPRET_CAST(Type, Val) ((Type) (Val))

#define	YY_NULLPTR ((void*)0)

#define	YYERROR_VERBOSE 0

#define	YY_EX_EXPARSE_H_INCLUDED

#define	EX_DEBUG 1

#define	EX_TOKENTYPE

#define	MINTOKEN 258

#define	INTEGER 259

#define	UNSIGNED 260

#define	CHARACTER 261

#define	FLOATING 262

#define	STRING 263

#define	VOIDTYPE 264

#define	ADDRESS 265

#define	ARRAY 266

#define	BREAK 267

#define	CALL 268

#define	CASE 269

#define	CONSTANT 270

#define	CONTINUE 271

#define	DECLARE 272

#define	DEFAULT 273

#define	DYNAMIC 274

#define	ELSE 275

#define	EXIT 276

#define	FOR 277

#define	FUNCTION 278

#define	GSUB 279

#define	ITERATE 280

#define	ITERATOR 281

#define	ID 282

#define	IF 283

#define	LABEL 284

#define	MEMBER 285

#define	NAME 286

#define	POS 287

#define	PRAGMA 288

#define	PRE 289

#define	PRINT 290

#define	PRINTF 291

#define	PROCEDURE 292

#define	QUERY 293

#define	RAND 294

#define	RETURN 295

#define	SCANF 296

#define	SPLIT 297

#define	SPRINTF 298

#define	SRAND 299

#define	SSCANF 300

#define	SUB 301

#define	SUBSTR 302

#define	SWITCH 303

#define	TOKENS 304

#define	UNSET 305

#define	WHILE 306

#define	F2I 307

#define	F2S 308

#define	I2F 309

#define	I2S 310

#define	S2B 311

#define	S2F 312

#define	S2I 313

#define	F2X 314

#define	I2X 315

#define	S2X 316

#define	X2F 317

#define	X2I 318

#define	X2S 319

#define	X2X 320

#define	XPRINT 321

#define	OR 322

#define	AND 323

#define	EQ 324

#define	NE 325

#define	LE 326

#define	GE 327

#define	LSH 328

#define	RSH 329

#define	IN_OP 330

#define	UNARY 331

#define	INC 332

#define	DEC 333

#define	CAST 334

#define	MAXTOKEN 335

#define	EX_STYPE_IS_TRIVIAL 1

#define	EX_STYPE_IS_DECLARED 1

#define	YYPTRDIFF_T long

#define	YYPTRDIFF_MAXIMUM LONG_MAX

#define	YYSIZE_T unsigned

#define	YYSIZE_MAXIMUM

#define	YYSIZEOF(X) YY_CAST (YYPTRDIFF_T, sizeof (X))

#define	YY_(Msgid) Msgid

#define	YY_ATTRIBUTE_PURE

#define	YY_ATTRIBUTE_UNUSED

#define	YYUSE(E) ((void) (E))

#define	YY_INITIAL_VALUE(Value) Value

#define	YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

#define	YY_IGNORE_MAYBE_UNINITIALIZED_END

#define	YY_IGNORE_USELESS_CAST_BEGIN

#define	YY_IGNORE_USELESS_CAST_END

#define	YY_ASSERT(E) ((void) (0 && (E)))

#define	YYSTACK_ALLOC YYMALLOC

#define	YYSTACK_FREE YYFREE

#define	YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

#define	YYMALLOC malloc

#define	YYFREE free

#define	YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

#define	YYSTACK_BYTES(N)

#define	YYCOPY_NEEDED 1

#define	YYSTACK_RELOCATE(Stack_alloc, Stack)

#define	YYFINAL 3

#define	YYLAST 1118

#define	YYNTOKENS 106

#define	YYNNTS 42

#define	YYNRULES 139

#define	YYNSTATES 283

#define	YYUNDEFTOK 2

#define	YYMAXUTOK 335

#define	YYTRANSLATE(YYX) (0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

#define	YYPACT_NINF (-180)

#define	yypact_value_is_default(Yyn) ((Yyn) == YYPACT_NINF)

#define	YYTABLE_NINF (-124)

#define	yytable_value_is_error(Yyn) ((Yyn) == YYTABLE_NINF)

#define	yyerrok (yyerrstatus = 0)

#define	yyclearin (yychar = YYEMPTY)

#define	YYEMPTY (-2)

#define	YYEOF 0

#define	YYACCEPT goto yyacceptlab

#define	YYABORT goto yyabortlab

#define	YYERROR goto yyerrorlab

#define	YYRECOVERING() (!!yyerrstatus)

#define	YYBACKUP(Token, Value)

#define	YYTERROR 1

#define	YYERRCODE 256

#define	YYDPRINTF(Args)

#define	YY_SYMBOL_PRINT(Title, Type, Value, Location)

#define	YY_STACK_PRINT(Bottom, Top)

#define	YY_REDUCE_PRINT(Rule)

#define	YYINITDEPTH 200

#define	YYMAXDEPTH 10000

#define	YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N))

Typedefs
typedef union EX_STYPE	EX_STYPE

typedef signed char	yytype_int8

typedef short	yytype_int16

typedef unsigned char	yytype_uint8

typedef unsigned short	yytype_uint16

typedef yytype_int16	yy_state_t

typedef int	yy_state_fast_t

Enumerations
enum	ex_tokentype { MINTOKEN = 258 , INTEGER = 259 , UNSIGNED = 260 , CHARACTER = 261 , FLOATING = 262 , STRING = 263 , VOIDTYPE = 264 , ADDRESS = 265 , ARRAY = 266 , BREAK = 267 , CALL = 268 , CASE = 269 , CONSTANT = 270 , CONTINUE = 271 , DECLARE = 272 , DEFAULT = 273 , DYNAMIC = 274 , ELSE = 275 , EXIT = 276 , FOR = 277 , FUNCTION = 278 , GSUB = 279 , ITERATE = 280 , ITERATOR = 281 , ID = 282 , IF = 283 , LABEL = 284 , MEMBER = 285 , NAME = 286 , POS = 287 , PRAGMA = 288 , PRE = 289 , PRINT = 290 , PRINTF = 291 , PROCEDURE = 292 , QUERY = 293 , RAND = 294 , RETURN = 295 , SCANF = 296 , SPLIT = 297 , SPRINTF = 298 , SRAND = 299 , SSCANF = 300 , SUB = 301 , SUBSTR = 302 , SWITCH = 303 , TOKENS = 304 , UNSET = 305 , WHILE = 306 , F2I = 307 , F2S = 308 , I2F = 309 , I2S = 310 , S2B = 311 , S2F = 312 , S2I = 313 , F2X = 314 , I2X = 315 , S2X = 316 , X2F = 317 , X2I = 318 , X2S = 319 , X2X = 320 , XPRINT = 321 , OR = 322 , AND = 323 , EQ = 324 , NE = 325 , LE = 326 , GE = 327 , LSH = 328 , RSH = 329 , IN_OP = 330 , UNARY = 331 , INC = 332 , DEC = 333 , CAST = 334 , MAXTOKEN = 335 }

Functions
int	ex_parse (void)

void	ex_error (const char *message)

void *	malloc (YYSIZE_T)

void	free (void *)

static void	yydestruct (const char yymsg, int yytype, YYSTYPE yyvaluep)

const char *	exop (size_t index)

Variables
EX_STYPE	ex_lval

static const yytype_int8	yytranslate []

static const char *const	yytname []

static const yytype_int16	yypact []

static const yytype_uint8	yydefact []

static const yytype_int16	yypgoto []

static const yytype_int16	yydefgoto []

static const yytype_int16	yytable []

static const yytype_int16	yycheck []

static const yytype_uint8	yystos []

static const yytype_uint8	yyr1 []

static const yytype_int8	yyr2 []

int	yychar

YYSTYPE	yylval

int	yynerrs

Macro Definition Documentation

◆ ADDRESS

#define ADDRESS 265

Definition at line 242 of file exparse.c.

◆ AND

#define AND 323

Definition at line 300 of file exparse.c.

◆ ARRAY

#define ARRAY 266

Definition at line 243 of file exparse.c.

◆ BREAK

#define BREAK 267

Definition at line 244 of file exparse.c.

◆ CALL

#define CALL 268

Definition at line 245 of file exparse.c.

◆ CASE

#define CASE 269

Definition at line 246 of file exparse.c.

◆ CAST

#define CAST 334

Definition at line 311 of file exparse.c.

◆ CHARACTER

#define CHARACTER 261

Definition at line 238 of file exparse.c.

◆ CONSTANT

#define CONSTANT 270

Definition at line 247 of file exparse.c.

◆ CONTINUE

#define CONTINUE 271

Definition at line 248 of file exparse.c.

◆ DEC

#define DEC 333

Definition at line 310 of file exparse.c.

◆ DECLARE

#define DECLARE 272

Definition at line 249 of file exparse.c.

◆ DEFAULT

#define DEFAULT 273

Definition at line 250 of file exparse.c.

◆ DYNAMIC

#define DYNAMIC 274

Definition at line 251 of file exparse.c.

◆ ELSE

#define ELSE 275

Definition at line 252 of file exparse.c.

◆ EQ

#define EQ 324

Definition at line 301 of file exparse.c.

◆ EX_DEBUG

#define EX_DEBUG 1

Definition at line 142 of file exparse.c.

◆ EX_STYPE_IS_DECLARED

#define EX_STYPE_IS_DECLARED 1

Definition at line 333 of file exparse.c.

◆ EX_STYPE_IS_TRIVIAL

#define EX_STYPE_IS_TRIVIAL 1

Definition at line 332 of file exparse.c.

◆ EX_TOKENTYPE

#define EX_TOKENTYPE

Definition at line 151 of file exparse.c.

◆ EXIT

#define EXIT 276

Definition at line 253 of file exparse.c.

◆ F2I

#define F2I 307

Definition at line 284 of file exparse.c.

◆ F2S

#define F2S 308

Definition at line 285 of file exparse.c.

◆ F2X

#define F2X 314

Definition at line 291 of file exparse.c.

◆ FLOATING

#define FLOATING 262

Definition at line 239 of file exparse.c.

◆ FOR

#define FOR 277

Definition at line 254 of file exparse.c.

◆ FUNCTION

#define FUNCTION 278

Definition at line 255 of file exparse.c.

◆ GE

#define GE 327

Definition at line 304 of file exparse.c.

◆ GSUB

#define GSUB 279

Definition at line 256 of file exparse.c.

◆ I2F

#define I2F 309

Definition at line 286 of file exparse.c.

◆ I2S

#define I2S 310

Definition at line 287 of file exparse.c.

◆ I2X

#define I2X 315

Definition at line 292 of file exparse.c.

◆ ID

#define ID 282

Definition at line 259 of file exparse.c.

◆ IF

#define IF 283

Definition at line 260 of file exparse.c.

◆ IN_OP

#define IN_OP 330

Definition at line 307 of file exparse.c.

◆ INC

#define INC 332

Definition at line 309 of file exparse.c.

◆ INTEGER

#define INTEGER 259

Definition at line 236 of file exparse.c.

◆ ITERATE

#define ITERATE 280

Definition at line 257 of file exparse.c.

◆ ITERATOR

#define ITERATOR 281

Definition at line 258 of file exparse.c.

◆ LABEL

#define LABEL 284

Definition at line 261 of file exparse.c.

◆ LE

#define LE 326

Definition at line 303 of file exparse.c.

◆ LSH

#define LSH 328

Definition at line 305 of file exparse.c.

◆ MAXTOKEN

#define MAXTOKEN 335

Definition at line 312 of file exparse.c.

◆ MEMBER

#define MEMBER 285

Definition at line 262 of file exparse.c.

◆ MINTOKEN

#define MINTOKEN 258

Definition at line 235 of file exparse.c.

◆ NAME

#define NAME 286

Definition at line 263 of file exparse.c.

◆ NE

#define NE 325

Definition at line 302 of file exparse.c.

◆ OR

#define OR 322

Definition at line 299 of file exparse.c.

◆ POS

#define POS 287

Definition at line 264 of file exparse.c.

◆ PRAGMA

#define PRAGMA 288

Definition at line 265 of file exparse.c.

◆ PRE

#define PRE 289

Definition at line 266 of file exparse.c.

◆ PRINT

#define PRINT 290

Definition at line 267 of file exparse.c.

◆ PRINTF

#define PRINTF 291

Definition at line 268 of file exparse.c.

◆ PROCEDURE

#define PROCEDURE 292

Definition at line 269 of file exparse.c.

◆ QUERY

#define QUERY 293

Definition at line 270 of file exparse.c.

◆ RAND

#define RAND 294

Definition at line 271 of file exparse.c.

◆ RETURN

#define RETURN 295

Definition at line 272 of file exparse.c.

◆ RSH

#define RSH 329

Definition at line 306 of file exparse.c.

◆ S2B

#define S2B 311

Definition at line 288 of file exparse.c.

◆ S2F

#define S2F 312

Definition at line 289 of file exparse.c.

◆ S2I

#define S2I 313

Definition at line 290 of file exparse.c.

◆ S2X

#define S2X 316

Definition at line 293 of file exparse.c.

◆ SCANF

#define SCANF 296

Definition at line 273 of file exparse.c.

◆ SPLIT

#define SPLIT 297

Definition at line 274 of file exparse.c.

◆ SPRINTF

#define SPRINTF 298

Definition at line 275 of file exparse.c.

◆ SRAND

#define SRAND 299

Definition at line 276 of file exparse.c.

◆ SSCANF

#define SSCANF 300

Definition at line 277 of file exparse.c.

◆ STRING

#define STRING 263

Definition at line 240 of file exparse.c.

◆ SUB

#define SUB 301

Definition at line 278 of file exparse.c.

◆ SUBSTR

#define SUBSTR 302

Definition at line 279 of file exparse.c.

◆ SWITCH

#define SWITCH 303

Definition at line 280 of file exparse.c.

◆ TOKENS

#define TOKENS 304

Definition at line 281 of file exparse.c.

◆ UNARY

#define UNARY 331

Definition at line 308 of file exparse.c.

◆ UNSET

#define UNSET 305

Definition at line 282 of file exparse.c.

◆ UNSIGNED

#define UNSIGNED 260

Definition at line 237 of file exparse.c.

◆ VOIDTYPE

#define VOIDTYPE 264

Definition at line 241 of file exparse.c.

◆ WHILE

#define WHILE 306

Definition at line 283 of file exparse.c.

◆ X2F

#define X2F 317

Definition at line 294 of file exparse.c.

◆ X2I

#define X2I 318

Definition at line 295 of file exparse.c.

◆ X2S

#define X2S 319

Definition at line 296 of file exparse.c.

◆ X2X

#define X2X 320

Definition at line 297 of file exparse.c.

◆ XPRINT

#define XPRINT 321

Definition at line 298 of file exparse.c.

◆ YY_

#define YY_ ( Msgid ) Msgid

Definition at line 465 of file exparse.c.

◆ YY_ASSERT

#define YY_ASSERT ( E ) ((void) (0 && (E)))

Definition at line 524 of file exparse.c.

◆ YY_ATTRIBUTE_PURE

#define YY_ATTRIBUTE_PURE

Definition at line 473 of file exparse.c.

◆ YY_ATTRIBUTE_UNUSED

#define YY_ATTRIBUTE_UNUSED

Definition at line 481 of file exparse.c.

◆ YY_CAST

#define YY_CAST	(	Type,
		Val
	)	((Type) (Val))

Definition at line 105 of file exparse.c.

◆ YY_EX_EXPARSE_H_INCLUDED

#define YY_EX_EXPARSE_H_INCLUDED

Definition at line 132 of file exparse.c.

◆ YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

#define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN

Definition at line 504 of file exparse.c.

◆ YY_IGNORE_MAYBE_UNINITIALIZED_END

#define YY_IGNORE_MAYBE_UNINITIALIZED_END

Definition at line 505 of file exparse.c.

◆ YY_IGNORE_USELESS_CAST_BEGIN

#define YY_IGNORE_USELESS_CAST_BEGIN

Definition at line 519 of file exparse.c.

◆ YY_IGNORE_USELESS_CAST_END

#define YY_IGNORE_USELESS_CAST_END

Definition at line 520 of file exparse.c.

◆ YY_INITIAL_VALUE

#define YY_INITIAL_VALUE ( Value ) Value

Definition at line 501 of file exparse.c.

◆ YY_NULLPTR

#define YY_NULLPTR ((void*)0)

Definition at line 117 of file exparse.c.

◆ YY_REDUCE_PRINT

#define YY_REDUCE_PRINT ( Rule )

Definition at line 1358 of file exparse.c.

◆ YY_REINTERPRET_CAST

#define YY_REINTERPRET_CAST	(	Type,
		Val
	)	((Type) (Val))

Definition at line 106 of file exparse.c.

◆ YY_STACK_PRINT

#define YY_STACK_PRINT	(	Bottom,
		Top
	)

Definition at line 1357 of file exparse.c.

◆ YY_SYMBOL_PRINT

#define YY_SYMBOL_PRINT	(	Title,
		Type,
		Value,
		Location
	)

Definition at line 1356 of file exparse.c.

◆ YYABORT

#define YYABORT goto yyabortlab

Definition at line 1201 of file exparse.c.

◆ YYACCEPT

#define YYACCEPT goto yyacceptlab

Definition at line 1200 of file exparse.c.

◆ YYBACKUP

#define YYBACKUP	(	Token,
		Value
	)

Value:

  do                                                              \
    if (yychar == YYEMPTY)                                        \
      {                                                           \
        yychar = (Token);                                         \
        yylval = (Value);                                         \
        YYPOPSTACK (yylen);                                       \
        yystate = *yyssp;                                         \
        goto yybackup;                                            \
      }                                                           \
    else                                                          \
      {                                                           \
        yyerror (YY_("syntax error: cannot back up")); \
        YYERROR;                                                  \
      }                                                           \
  while (0)

Definition at line 1207 of file exparse.c.

◆ YYBISON

#define YYBISON 1

Definition at line 48 of file exparse.c.

◆ YYBISON_VERSION

#define YYBISON_VERSION "3.5.1"

Definition at line 51 of file exparse.c.

◆ yychar

#define yychar ex_char

Definition at line 74 of file exparse.c.

◆ yyclearin

#define yyclearin (yychar = YYEMPTY)

Definition at line 1196 of file exparse.c.

◆ YYCOPY_NEEDED

#define YYCOPY_NEEDED 1

Definition at line 614 of file exparse.c.

◆ yydebug

#define yydebug ex_debug

Definition at line 71 of file exparse.c.

◆ YYDPRINTF

#define YYDPRINTF ( Args )

Definition at line 1355 of file exparse.c.

◆ YYEMPTY

#define YYEMPTY (-2)

Definition at line 1197 of file exparse.c.

◆ YYEOF

#define YYEOF 0

Definition at line 1198 of file exparse.c.

◆ YYERRCODE

#define YYERRCODE 256

Definition at line 1226 of file exparse.c.

◆ yyerrok

#define yyerrok (yyerrstatus = 0)

Definition at line 1195 of file exparse.c.

◆ yyerror

#define yyerror ex_error

Definition at line 70 of file exparse.c.

◆ YYERROR

#define YYERROR goto yyerrorlab

Definition at line 1202 of file exparse.c.

◆ YYERROR_VERBOSE

#define YYERROR_VERBOSE 0

Definition at line 126 of file exparse.c.

◆ YYFINAL

#define YYFINAL 3

Definition at line 655 of file exparse.c.

◆ YYFREE

#define YYFREE free

Definition at line 585 of file exparse.c.

◆ YYINITDEPTH

#define YYINITDEPTH 200

Definition at line 1364 of file exparse.c.

◆ YYLAST

#define YYLAST 1118

Definition at line 657 of file exparse.c.

◆ yylex

#define yylex ( void ) ex_lex

Definition at line 69 of file exparse.c.

◆ yylval

#define yylval ex_lval

Definition at line 73 of file exparse.c.

◆ YYMALLOC

#define YYMALLOC malloc

Definition at line 579 of file exparse.c.

◆ YYMAXDEPTH

#define YYMAXDEPTH 10000

Definition at line 1375 of file exparse.c.

◆ YYMAXUTOK

#define YYMAXUTOK 335

Definition at line 669 of file exparse.c.

◆ yynerrs

#define yynerrs ex_nerrs

Definition at line 72 of file exparse.c.

◆ YYNNTS

#define YYNNTS 42

Definition at line 662 of file exparse.c.

◆ YYNRULES

#define YYNRULES 139

Definition at line 664 of file exparse.c.

◆ YYNSTATES

#define YYNSTATES 283

Definition at line 666 of file exparse.c.

◆ YYNTOKENS

#define YYNTOKENS 106

Definition at line 660 of file exparse.c.

◆ YYPACT_NINF

#define YYPACT_NINF (-180)

Definition at line 785 of file exparse.c.

◆ yypact_value_is_default

#define yypact_value_is_default ( Yyn ) ((Yyn) == YYPACT_NINF)

Definition at line 787 of file exparse.c.

◆ yyparse

#define yyparse ( void ) ex_parse

Definition at line 1645 of file exparse.c.

◆ YYPOPSTACK

#define YYPOPSTACK ( N ) (yyvsp -= (N), yyssp -= (N))

◆ YYPTRDIFF_MAXIMUM

#define YYPTRDIFF_MAXIMUM LONG_MAX

Definition at line 426 of file exparse.c.

◆ YYPTRDIFF_T

#define YYPTRDIFF_T long

Definition at line 425 of file exparse.c.

◆ YYPULL

#define YYPULL 1

Definition at line 63 of file exparse.c.

◆ YYPURE

#define YYPURE 0

Definition at line 57 of file exparse.c.

◆ YYPUSH

#define YYPUSH 0

Definition at line 60 of file exparse.c.

◆ YYRECOVERING

#define YYRECOVERING ( ) (!!yyerrstatus)

Definition at line 1205 of file exparse.c.

◆ YYSIZE_MAXIMUM

#define YYSIZE_MAXIMUM

Value:

  YY_CAST (YYPTRDIFF_T,                                 \
           (YYPTRDIFF_MAXIMUM < YY_CAST (YYSIZE_T, -1)  \
            ? YYPTRDIFF_MAXIMUM                         \
            : YY_CAST (YYSIZE_T, -1)))

Definition at line 443 of file exparse.c.

◆ YYSIZE_T

#define YYSIZE_T unsigned

Definition at line 439 of file exparse.c.

◆ YYSIZEOF

#define YYSIZEOF ( X ) YY_CAST (YYPTRDIFF_T, sizeof (X))

Definition at line 449 of file exparse.c.

◆ YYSKELETON_NAME

#define YYSKELETON_NAME "yacc.c"

Definition at line 54 of file exparse.c.

◆ YYSTACK_ALLOC

#define YYSTACK_ALLOC YYMALLOC

Definition at line 565 of file exparse.c.

◆ YYSTACK_ALLOC_MAXIMUM

#define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM

Definition at line 568 of file exparse.c.

◆ YYSTACK_BYTES

#define YYSTACK_BYTES ( N )

Value:

((N) * (YYSIZEOF (yy_state_t) + YYSIZEOF (YYSTYPE)) \

+ YYSTACK_GAP_MAXIMUM)

#define N(n)

Definition bcomps.c:58

YYSTYPE

#define YYSTYPE

Definition exparse.c:66

YYSIZEOF

#define YYSIZEOF(X)

Definition exparse.c:449

YYSTACK_GAP_MAXIMUM

#define YYSTACK_GAP_MAXIMUM

Definition exparse.c:606

yy_state_t

yytype_int8 yy_state_t

Definition gmlparse.c:507

Definition at line 610 of file exparse.c.

◆ YYSTACK_FREE

#define YYSTACK_FREE YYFREE

Definition at line 566 of file exparse.c.

◆ YYSTACK_GAP_MAXIMUM

#define YYSTACK_GAP_MAXIMUM (YYSIZEOF (union yyalloc) - 1)

Definition at line 606 of file exparse.c.

◆ YYSTACK_RELOCATE

#define YYSTACK_RELOCATE	(	Stack_alloc,
		Stack
	)

Value:

    do                                                                  \
      {                                                                 \
        YYPTRDIFF_T yynewbytes;                                         \
        YYCOPY (&yyptr->Stack_alloc, Stack, yysize);                    \
        Stack = &yyptr->Stack_alloc;                                    \
        yynewbytes = yystacksize * YYSIZEOF (*Stack) + YYSTACK_GAP_MAXIMUM; \
        yyptr += yynewbytes / YYSIZEOF (*yyptr);                        \
      }                                                                 \
    while (0)

Definition at line 621 of file exparse.c.

◆ YYSTYPE

#define YYSTYPE EX_STYPE

Definition at line 66 of file exparse.c.

◆ YYTABLE_NINF

#define YYTABLE_NINF (-124)

Definition at line 790 of file exparse.c.

◆ yytable_value_is_error

#define yytable_value_is_error ( Yyn ) ((Yyn) == YYTABLE_NINF)

Definition at line 792 of file exparse.c.

◆ YYTERROR

#define YYTERROR 1

Definition at line 1225 of file exparse.c.

◆ YYTRANSLATE

#define YYTRANSLATE ( YYX ) (0 <= (YYX) && (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)

Definition at line 674 of file exparse.c.

◆ YYUNDEFTOK

#define YYUNDEFTOK 2

Definition at line 668 of file exparse.c.

◆ YYUSE

#define YYUSE ( E ) ((void) (E))

Definition at line 487 of file exparse.c.

Typedef Documentation

◆ EX_STYPE

typedef union EX_STYPE EX_STYPE

Definition at line 331 of file exparse.c.

◆ yy_state_fast_t

typedef int yy_state_fast_t

Definition at line 455 of file exparse.c.

◆ yy_state_t

typedef yytype_int16 yy_state_t

Definition at line 452 of file exparse.c.

◆ yytype_int16

typedef short yytype_int16

Definition at line 389 of file exparse.c.

◆ yytype_int8

typedef signed char yytype_int8

Definition at line 381 of file exparse.c.

◆ yytype_uint16

typedef unsigned short yytype_uint16

Definition at line 409 of file exparse.c.

◆ yytype_uint8

typedef unsigned char yytype_uint8

Definition at line 398 of file exparse.c.

Enumeration Type Documentation

◆ ex_tokentype

enum ex_tokentype

Enumerator
MINTOKEN
INTEGER
UNSIGNED
CHARACTER
FLOATING
STRING
VOIDTYPE
ADDRESS
ARRAY
BREAK
CALL
CASE
CONSTANT
CONTINUE
DECLARE
DEFAULT
DYNAMIC
ELSE
EXIT
FOR
FUNCTION
GSUB
ITERATE
ITERATOR
ID
IF
LABEL
MEMBER
NAME
POS
PRAGMA
PRE
PRINT
PRINTF
PROCEDURE
QUERY
RAND
RETURN
SCANF
SPLIT
SPRINTF
SRAND
SSCANF
SUB
SUBSTR
SWITCH
TOKENS
UNSET
WHILE
F2I
F2S
I2F
I2S
S2B
S2F
S2I
F2X
I2X
S2X
X2F
X2I
X2S
X2X
XPRINT
OR
AND
EQ
NE
LE
GE
LSH
RSH
IN_OP
UNARY
INC
DEC
CAST
MAXTOKEN

Definition at line 152 of file exparse.c.

Function Documentation

◆ ex_error()

void ex_error ( const char * message )

Definition at line 3623 of file exparse.c.

References exerror().

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◆ ex_parse()

int ex_parse ( void )

◆ exop()

const char * exop ( size_t id )

retrieve a string representation of a lexer token

Parameters

id	The numerical identifier of the sought token as an offset from MINTOKEN

Returns: The string name of the token or NULL if id is invalid

Definition at line 3579 of file exparse.c.

References gv_isalnum(), NULL, and yytname.

Referenced by lexname().

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◆ free()

void free ( void * )

◆ malloc()

void * malloc ( YYSIZE_T )

◆ yydestruct()

static void yydestruct	(	const char *	yymsg,
		int	yytype,
		YYSTYPE *	yyvaluep
	)

static

Definition at line 1616 of file exparse.c.

References YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN, YY_IGNORE_MAYBE_UNINITIALIZED_END, YY_SYMBOL_PRINT, and YYUSE.

Variable Documentation

◆ ex_lval

EX_STYPE ex_lval

extern

Referenced by extoken_fn().

◆ yychar

int yychar

Definition at line 1632 of file exparse.c.

◆ yycheck

const yytype_int16 yycheck[]

static

Definition at line 1005 of file exparse.c.

◆ yydefact

const yytype_uint8 yydefact[]

static

Definition at line 833 of file exparse.c.

◆ yydefgoto

const yytype_int16 yydefgoto[]

static

Initial value:

=
{
      -1,     1,    49,    95,   213,     2,    50,    61,   208,   250,
     261,   262,   263,   134,   135,   192,   136,   275,   240,    51,
      52,   164,   243,    53,    54,    55,    56,    57,   221,    63,
     126,   127,   254,   255,   256,   265,    70,    71,   124,   237,
     247,   266
}

Definition at line 877 of file exparse.c.

◆ yylval

YYSTYPE yylval

Definition at line 1635 of file exparse.c.

◆ yynerrs

int yynerrs

Definition at line 1637 of file exparse.c.

◆ yypact

const yytype_int16 yypact[]

static

Definition at line 797 of file exparse.c.

◆ yypgoto

const yytype_int16 yypgoto[]

static

Initial value:

=
{
    -180,  -180,  -180,  -180,  -180,   -48,  -179,  -180,  -180,  -180,
    -180,  -180,   -23,  -180,    57,  -180,  -180,  -180,  -180,    -8,
     -36,  -180,  -180,  -180,   -16,  -180,  -180,   -12,  -180,  -180,
      31,  -180,  -180,  -180,   -24,  -180,   186,   109,    63,  -180,
    -180,  -180
}

Definition at line 867 of file exparse.c.

◆ yyr1

const yytype_uint8 yyr1[]

static

Initial value:

=
{
       0,   106,   107,   108,   108,   110,   109,   111,   111,   112,
     112,   113,   112,   112,   112,   112,   112,   112,   112,   112,
     114,   112,   112,   112,   112,   115,   115,   116,   117,   117,
     118,   118,   119,   119,   121,   120,   122,   122,   122,   122,
     123,   123,   124,   124,   125,   125,   126,   126,   126,   126,
     126,   126,   126,   126,   126,   126,   126,   126,   126,   126,
     126,   126,   126,   126,   126,   126,   126,   127,   128,   126,
     126,   126,   126,   126,   126,   126,   126,   126,   126,   126,
     126,   126,   126,   126,   126,   126,   126,   126,   126,   126,
     126,   126,   126,   126,   126,   126,   126,   126,   129,   129,
     130,   130,   130,   130,   130,   131,   131,   131,   132,   132,
     133,   133,   133,   134,   134,   134,   135,   135,   136,   136,
     137,   137,   138,   138,   138,   139,   139,   141,   140,   142,
     142,   142,   143,   143,   144,   144,   145,   146,   147,   145
}

Definition at line 1157 of file exparse.c.

◆ yyr2

const yytype_int8 yyr2[]

static

Initial value:

=
{
       0,     2,     2,     0,     2,     0,     4,     0,     2,     3,
       2,     0,     4,     6,     5,     9,     5,     4,     6,     5,
       0,     8,     3,     3,     3,     0,     2,     2,     1,     2,
       3,     2,     1,     3,     0,     4,     1,     1,     1,     1,
       1,     1,     0,     2,     0,     1,     3,     4,     3,     3,
       3,     3,     3,     3,     3,     3,     3,     3,     3,     3,
       3,     3,     3,     3,     3,     3,     3,     0,     0,     7,
       2,     2,     2,     2,     2,     2,     4,     4,     4,     4,
       4,     6,     8,     4,     3,     3,     4,     4,     4,     4,
       4,     2,     2,     2,     3,     2,     2,     1,     1,     1,
       1,     1,     1,     1,     1,     1,     1,     1,     1,     1,
       2,     3,     1,     0,     2,     3,     0,     3,     0,     1,
       1,     3,     0,     1,     1,     1,     3,     0,     3,     0,
       1,     3,     2,     2,     0,     2,     1,     0,     0,     8
}

Definition at line 1176 of file exparse.c.

◆ yystos

const yytype_uint8 yystos[]

static

Definition at line 1123 of file exparse.c.

◆ yytable

const yytype_int16 yytable[]

static

Definition at line 889 of file exparse.c.

◆ yytname

const char* const yytname[]

static

Initial value:

=
{
  "$end", "error", "$undefined", "MINTOKEN", "INTEGER", "UNSIGNED",
  "CHARACTER", "FLOATING", "STRING", "VOIDTYPE", "ADDRESS", "ARRAY",
  "BREAK", "CALL", "CASE", "CONSTANT", "CONTINUE", "DECLARE", "DEFAULT",
  "DYNAMIC", "ELSE", "EXIT", "FOR", "FUNCTION", "GSUB", "ITERATE",
  "ITERATOR", "ID", "IF", "LABEL", "MEMBER", "NAME", "POS", "PRAGMA",
  "PRE", "PRINT", "PRINTF", "PROCEDURE", "QUERY", "RAND", "RETURN",
  "SCANF", "SPLIT", "SPRINTF", "SRAND", "SSCANF", "SUB", "SUBSTR",
  "SWITCH", "TOKENS", "UNSET", "WHILE", "F2I", "F2S", "I2F", "I2S", "S2B",
  "S2F", "S2I", "F2X", "I2X", "S2X", "X2F", "X2I", "X2S", "X2X", "XPRINT",
  "','", "'='", "'?'", "':'", "OR", "AND", "'|'", "'^'", "'&'", "EQ", "NE",
  "'<'", "'>'", "LE", "GE", "LSH", "RSH", "'+'", "'-'", "IN_OP", "'*'",
  "'/'", "'%'", "'!'", "'~'", "'#'", "UNARY", "INC", "DEC", "CAST", "'('",
  "MAXTOKEN", "'{'", "'}'", "';'", "')'", "'['", "']'", "'.'", "$accept",
  "program", "action_list", "action", "$@1", "statement_list", "statement",
  "$@2", "$@3", "switch_list", "switch_item", "case_list", "case_item",
  "dcl_list", "dcl_item", "$@4", "dcl_name", "name", "else_opt",
  "expr_opt", "expr", "$@5", "$@6", "splitop", "constant", "print", "scan",
  "variable", "array", "index", "args", "arg_list", "formals",
  "formal_list", "formal_item", "$@7", "members", "member", "assign",
  "initialize", "$@8", "$@9", YY_NULLPTR
}

Definition at line 741 of file exparse.c.

Referenced by exop().

◆ yytranslate

const yytype_int8 yytranslate[]

static

Definition at line 679 of file exparse.c.

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Macro Definition Documentation

◆ ADDRESS

◆ AND

◆ ARRAY

◆ BREAK

◆ CALL

◆ CASE

◆ CAST

◆ CHARACTER

◆ CONSTANT

◆ CONTINUE

◆ DEC

◆ DECLARE

◆ DEFAULT

◆ DYNAMIC

◆ ELSE

◆ EQ

◆ EX_DEBUG

◆ EX_STYPE_IS_DECLARED

◆ EX_STYPE_IS_TRIVIAL

◆ EX_TOKENTYPE

◆ EXIT

◆ F2I

◆ F2S

◆ F2X

◆ FLOATING

◆ FOR

◆ FUNCTION

◆ GE

◆ GSUB

◆ I2F

◆ I2S

◆ I2X

◆ ID

◆ IF

◆ IN_OP

◆ INC

◆ INTEGER

◆ ITERATE

◆ ITERATOR

◆ LABEL

◆ LE

◆ LSH

◆ MAXTOKEN

◆ MEMBER

◆ MINTOKEN

◆ NAME

◆ NE

◆ OR

◆ POS

◆ PRAGMA

◆ PRE

◆ PRINT

◆ PRINTF

◆ PROCEDURE

◆ QUERY

◆ RAND

◆ RETURN

◆ RSH

◆ S2B

◆ S2F

◆ S2I

◆ S2X

◆ SCANF

◆ SPLIT

◆ SPRINTF

◆ SRAND

◆ SSCANF

◆ STRING

◆ SUB

◆ SUBSTR

◆ SWITCH

◆ TOKENS

◆ UNARY